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-rw-r--r--lib/stdlib/src/epp.erl44
-rw-r--r--lib/stdlib/src/erl_scan.erl2
2 files changed, 10 insertions, 36 deletions
diff --git a/lib/stdlib/src/epp.erl b/lib/stdlib/src/epp.erl
index d958b0af2a..ccc14610d7 100644
--- a/lib/stdlib/src/epp.erl
+++ b/lib/stdlib/src/epp.erl
@@ -20,9 +20,9 @@
%% An Erlang code preprocessor.
--export([open/2,open/3,open/4, open/5,close/1,format_error/1]).
+-export([open/2,open/3,open/5,close/1,format_error/1]).
-export([scan_erl_form/1,parse_erl_form/1,macro_defs/1]).
--export([parse_file/1, parse_file/3, parse_file/4]).
+-export([parse_file/1, parse_file/3]).
-export([interpret_file_attribute/1]).
-export([normalize_typed_record_fields/1,restore_typed_record_fields/1]).
@@ -54,14 +54,12 @@
%% open(FileName, IncludePath)
%% open(FileName, IncludePath, PreDefMacros)
-%% open(FileName, StartLocation, IncludePath, PredefMacros)
%% open(FileName, IoDevice, StartLocation, IncludePath, PreDefMacros)
%% close(Epp)
%% scan_erl_form(Epp)
%% parse_erl_form(Epp)
%% parse_file(Epp)
%% parse_file(FileName, IncludePath, PreDefMacros)
-%% parse_file(FileName, StartLocation, IncludePath, PreDefMacros)
%% macro_defs(Epp)
-spec open(FileName, IncludePath) ->
@@ -83,20 +81,8 @@ open(Name, Path) ->
ErrorDescriptor :: term().
open(Name, Path, Pdm) ->
- open(Name, 1, Path, Pdm).
-
--spec open(FileName, StartLocation, IncludePath, PredefMacros) ->
- {'ok', Epp} | {'error', ErrorDescriptor} when
- FileName :: file:name(),
- StartLocation :: erl_scan:location(),
- IncludePath :: [DirectoryName :: file:name()],
- PredefMacros :: macros(),
- Epp :: epp_handle(),
- ErrorDescriptor :: term().
-
-open(Name, StartLocation, Path, Pdm) ->
Self = self(),
- Epp = spawn(fun() -> server(Self, Name, StartLocation, Path, Pdm) end),
+ Epp = spawn(fun() -> server(Self, Name, Path, Pdm) end),
epp_request(Epp).
open(Name, File, StartLocation, Path, Pdm) ->
@@ -192,21 +178,7 @@ format_error(E) -> file:format_error(E).
OpenError :: file:posix() | badarg | system_limit.
parse_file(Ifile, Path, Predefs) ->
- parse_file(Ifile, 1, Path, Predefs).
-
--spec parse_file(FileName, StartLocation, IncludePath, PredefMacros) ->
- {'ok', [Form]} | {error, OpenError} when
- FileName :: file:name(),
- StartLocation :: erl_scan:location(),
- IncludePath :: [DirectoryName :: file:name()],
- Form :: erl_parse:abstract_form() | {'error', ErrorInfo} | {'eof',Line},
- PredefMacros :: macros(),
- Line :: erl_scan:line(),
- ErrorInfo :: erl_scan:error_info() | erl_parse:error_info(),
- OpenError :: file:posix() | badarg | system_limit.
-
-parse_file(Ifile, StartLocation, Path, Predefs) ->
- case open(Ifile, StartLocation, Path, Predefs) of
+ case open(Ifile, Path, Predefs) of
{ok,Epp} ->
Forms = parse_file(Epp),
close(Epp),
@@ -273,12 +245,14 @@ restore_typed_record_fields([{attribute,La,type,{{record,Record},Fields,[]}}|
restore_typed_record_fields([Form|Forms]) ->
[Form|restore_typed_record_fields(Forms)].
-%% server(StarterPid, FileName, Location, Path, PreDefMacros)
-server(Pid, Name, AtLocation, Path, Pdm) ->
+%% server(StarterPid, FileName, Path, PreDefMacros)
+
+server(Pid, Name, Path, Pdm) ->
process_flag(trap_exit, true),
case file:open(Name, [read]) of
{ok,File} ->
- init_server(Pid, Name, File, AtLocation, Path, Pdm, false);
+ Location = 1,
+ init_server(Pid, Name, File, Location, Path, Pdm, false);
{error,E} ->
epp_reply(Pid, {error,E})
end.
diff --git a/lib/stdlib/src/erl_scan.erl b/lib/stdlib/src/erl_scan.erl
index be64b428b1..10b2ed2e49 100644
--- a/lib/stdlib/src/erl_scan.erl
+++ b/lib/stdlib/src/erl_scan.erl
@@ -55,7 +55,7 @@
token_info/1,token_info/2,
attributes_info/1,attributes_info/2,set_attribute/3]).
--export_type([error_info/0, line/0, location/0, tokens_result/0]).
+-export_type([error_info/0, line/0, tokens_result/0]).
%%%
%%% Defines and type definitions